:root{--ink: #23282d;--ink-soft: #6a7075;--linie: #e2e5e8;--panel-soft: #f6f7f8;--teal: #0a7d6b;--teal-bg: #e6f6f2;--gruen: #2e9e5b;--rot: #c0392b;--gold: #b8860b}*{box-sizing:border-box}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;color:var(--ink);background:#eef1f3;line-height:1.5}.app{max-width:940px;margin:0 auto;padding:16px}.kopfzeile{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:8px;margin-bottom:14px}.kopfzeile h1{font-size:20px;margin:0}.panel{background:#fff;border:1px solid var(--linie);border-radius:10px;padding:16px;margin-bottom:14px}.panel.hell{background:linear-gradient(135deg,#fff 0%,#fff 58%,var(--teal-bg) 100%)}.panel h2{font-size:17px;margin:0 0 10px}.panel h2 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